Nov 29 04:20:32.354 INFO checking backgammon-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 04:20:32.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 04:20:32.870 INFO [stdout] 5ecf633195f6a03c5dcf6602a2fb08d565eb467e5ec6873ae67faea3f4b9efe0
Nov 29 04:20:32.874 INFO running `"docker" "start" "-a" "5ecf633195f6a03c5dcf6602a2fb08d565eb467e5ec6873ae67faea3f4b9efe0"`
Nov 29 04:20:33.988 INFO [stderr] usermod: no changes
Nov 29 04:20:34.108 INFO [stderr]     Checking backgammon v0.1.0 (/source)
Nov 29 04:20:35.196 INFO [stderr] warning: field is never used: `cube`
Nov 29 04:20:35.196 INFO [stderr]   --> src/lib.rs:25:5
Nov 29 04:20:35.196 INFO [stderr]    |
Nov 29 04:20:35.196 INFO [stderr] 25 |     cube: i8,
Nov 29 04:20:35.196 INFO [stderr]    |     ^^^^^^^^
Nov 29 04:20:35.196 INFO [stderr]    |
Nov 29 04:20:35.196 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 04:20:35.196 INFO [stderr] 
Nov 29 04:20:35.196 INFO [stderr] warning: field is never used: `points`
Nov 29 04:20:35.196 INFO [stderr]   --> src/lib.rs:29:5
Nov 29 04:20:35.196 INFO [stderr]    |
Nov 29 04:20:35.196 INFO [stderr] 29 |     points: u32,
Nov 29 04:20:35.196 INFO [stderr]    |     ^^^^^^^^^^^
Nov 29 04:20:35.196 INFO [stderr] 
Nov 29 04:20:35.196 INFO [stderr] warning: field is never used: `history`
Nov 29 04:20:35.196 INFO [stderr]   --> src/lib.rs:30:5
Nov 29 04:20:35.196 INFO [stderr]    |
Nov 29 04:20:35.196 INFO [stderr] 30 |     history: Vec<State>,
Nov 29 04:20:35.196 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 29 04:20:35.196 INFO [stderr] 
Nov 29 04:20:35.196 INFO [stderr] warning: field is never used: `max_points`
Nov 29 04:20:35.196 INFO [stderr]   --> src/lib.rs:34:5
Nov 29 04:20:35.196 INFO [stderr]    |
Nov 29 04:20:35.196 INFO [stderr] 34 |     max_points: u32,
Nov 29 04:20:35.196 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 29 04:20:35.196 INFO [stderr] 
Nov 29 04:20:35.197 INFO [stderr] warning: field is never used: `history`
Nov 29 04:20:35.197 INFO [stderr]   --> src/lib.rs:35:5
Nov 29 04:20:35.197 INFO [stderr]    |
Nov 29 04:20:35.197 INFO [stderr] 35 |     history: Vec<Game>,
Nov 29 04:20:35.197 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 29 04:20:35.197 INFO [stderr] 
Nov 29 04:20:35.200 INFO [stderr] warning: function is never used: `roll`
Nov 29 04:20:35.200 INFO [stderr]    --> src/lib.rs:121:1
Nov 29 04:20:35.200 INFO [stderr]     |
Nov 29 04:20:35.200 INFO [stderr] 121 | fn roll() -> [u8; 2] {
Nov 29 04:20:35.200 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^
Nov 29 04:20:35.200 INFO [stderr] 
Nov 29 04:20:35.243 INFO [stderr] warning: field is never used: `cube`
Nov 29 04:20:35.243 INFO [stderr]   --> src/lib.rs:25:5
Nov 29 04:20:35.243 INFO [stderr]    |
Nov 29 04:20:35.243 INFO [stderr] 25 |     cube: i8,
Nov 29 04:20:35.243 INFO [stderr]    |     ^^^^^^^^
Nov 29 04:20:35.243 INFO [stderr]    |
Nov 29 04:20:35.243 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 04:20:35.243 INFO [stderr] 
Nov 29 04:20:35.243 INFO [stderr] warning: field is never used: `points`
Nov 29 04:20:35.243 INFO [stderr]   --> src/lib.rs:29:5
Nov 29 04:20:35.243 INFO [stderr]    |
Nov 29 04:20:35.243 INFO [stderr] 29 |     points: u32,
Nov 29 04:20:35.243 INFO [stderr]    |     ^^^^^^^^^^^
Nov 29 04:20:35.243 INFO [stderr] 
Nov 29 04:20:35.243 INFO [stderr] warning: field is never used: `history`
Nov 29 04:20:35.243 INFO [stderr]   --> src/lib.rs:30:5
Nov 29 04:20:35.244 INFO [stderr]    |
Nov 29 04:20:35.244 INFO [stderr] 30 |     history: Vec<State>,
Nov 29 04:20:35.244 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 29 04:20:35.244 INFO [stderr] 
Nov 29 04:20:35.244 INFO [stderr] warning: field is never used: `max_points`
Nov 29 04:20:35.244 INFO [stderr]   --> src/lib.rs:34:5
Nov 29 04:20:35.244 INFO [stderr]    |
Nov 29 04:20:35.244 INFO [stderr] 34 |     max_points: u32,
Nov 29 04:20:35.244 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 29 04:20:35.244 INFO [stderr] 
Nov 29 04:20:35.244 INFO [stderr] warning: field is never used: `history`
Nov 29 04:20:35.244 INFO [stderr]   --> src/lib.rs:35:5
Nov 29 04:20:35.244 INFO [stderr]    |
Nov 29 04:20:35.244 INFO [stderr] 35 |     history: Vec<Game>,
Nov 29 04:20:35.244 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 29 04:20:35.244 INFO [stderr] 
Nov 29 04:20:35.244 INFO [stderr] warning: function is never used: `roll`
Nov 29 04:20:35.244 INFO [stderr]    --> src/lib.rs:121:1
Nov 29 04:20:35.244 INFO [stderr]     |
Nov 29 04:20:35.244 INFO [stderr] 121 | fn roll() -> [u8; 2] {
Nov 29 04:20:35.244 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^
Nov 29 04:20:35.244 INFO [stderr] 
Nov 29 04:20:35.292 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Nov 29 04:20:35.300 INFO [stderr] su: No module specific data is present
Nov 29 04:20:36.380 INFO running `"docker" "inspect" "5ecf633195f6a03c5dcf6602a2fb08d565eb467e5ec6873ae67faea3f4b9efe0"`
Nov 29 04:20:36.676 INFO running `"docker" "rm" "-f" "5ecf633195f6a03c5dcf6602a2fb08d565eb467e5ec6873ae67faea3f4b9efe0"`
Nov 29 04:20:37.088 INFO [stdout] 5ecf633195f6a03c5dcf6602a2fb08d565eb467e5ec6873ae67faea3f4b9efe0